Band attachment



FIG. 1 is a bottom rear perspective view of a band attachment showing our new design;

FIG. 2 is a bottom front perspective view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top view thereof.

The dot-dash lines in the figures show boundaries that form no part of the claimed design.

The broken lines in the Figures show portions of the band attachment that form no part of the claimed design. 

CLAIM The ornamental design for a band attachment, as shown and described. 